The Shimano FC-M9020-L is a replacement left hand crank arm for the XTR M9020 crankset, part of Shimano's XTR M9000 mountain bike groupset.

At 175mm, this arm matches the length of the stock FC-M9020 crankset. It attaches to the Hollowtech II spindle and installation follows Shimano's standard crank arm fitting procedure. Sold as the left arm only, it is a direct replacement for the original component without requiring additional parts beyond standard crank arm hardware.

Quick Facts

Feature	Specification
Compatibility	Shimano FC-M9020 crankset, Hollowtech II spindle
Crank Length	175mm
Series	Shimano XTR M9000
Sold As	Left arm only